1 files changed, 61 insertions, 0 deletions
diff --git a/src/libs/uio/mem.h b/src/libs/uio/mem.h
new file mode 100644
index 0000000..915837e
--- /dev/null
+++ b/src/libs/uio/mem.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2003  Serge van den Boom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ * Nota bene: later versions of the GNU General Public License do not apply
+ * to this program.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef LIBS_UIO_MEM_H_
+#define LIBS_UIO_MEM_H_
+
+#include <stdlib.h>
+#include <string.h>
+#include "uioport.h"
+
+#define uio_malloc malloc
+#define uio_realloc realloc
+#define uio_free free
+#define uio_calloc calloc
+
+#ifdef uio_MEM_DEBUG
+// When uio_strdup is defined to the libc strdup, there's no opportunity
+// to intercept the alloc. Hence this function here.
+static inline char *
+uio_strdup(const char *s) {
+	char *result;
+	size_t size;
+
+	size = strlen(s) + 1;
+	result = uio_malloc(size);
+	memcpy(result, s, size);
+	return result;
+}
+#else
+#	define uio_strdup strdup
+#endif
+
+// Allocates new memory, copies 'len' characters from 'src', and adds a '\0'.
+static inline char *
+uio_memdup0(const char *src, size_t len) {
+	char *dst = uio_malloc(len + 1);
+	memcpy(dst, src, len);
+	dst[len] = '\0';
+	return dst;
+}
+
+#endif
+
+